Arduino 1-Wire Address Finder Software OneWire Arduino Library DallasTemperature Arduino Library Hardware used in this tutorial:- DS18B20 Digital Temperature Sensor - 4.7k Ohm (or so) pullup resistor - Solderless breadboard - Some wire jumpers ...
使用Wire library(点击查看详细介绍)实现功能。 TWI(Two—wire Serial Interface)接口是对I^2C总线接口的继承和发展,完全兼容I^2C总线,具有硬件实现简单、软件设计方便、运行可靠和成本低廉的优点。TWI由 一根时钟线和一根传输数据线 组成,以 字节为单位 进行传输。TWI_SCL\TWI_SDA是TWI总线的信号线。 SDA是双向...
Each pin plug can connect to one pin on your Arduino. For example, one wire could be connected to pin 13 (which will be used in this tutorial) and one other wire could be connected to the ground pin to power a tiny LED.Why the emphasis on a tiny LED?A microcontroller (and this ...
The code uses theLiquidCrystal_I2Clibrary, which you can downloadhere on GitHub. Make sure that you have this exact library installed! It also includes theWire.hlibrary, which allows you to communicate with I2C devices. This library should come pre-installed with the Arduino IDE. LiquidCrystal_I...
Wire library: Add conditional compilation for second I2C interface based on SOC_I2C_NUM by @sivar2311 in #10408 Boards Additions & Updates Added Unexpected Maker OMGS3 by @UnexpectedMaker in #10298 Added Sparkfun ESP32-S3 Thing Plus board by @Vigeant in #10382 Add Waveshare ESP32 Touch ...
The hardware side was kept as simple as possible: there’s only a single switch wired to be normally open and momentarily closed. For audio output, I used the wire salvaged from theProject MC2 Pixel Purse(*) that was briefly a hacker darling due to its clearance-sale price. (As of this...
IIC需要引入自带库 Wire.h Wire继承steam类 steam类有的他都有 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #defineSDA22#defineSCL23 如果你要在程序里面使用自己想要的IO口,这样修改(看上面) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ...
Arduino教程英文版
* wire to connect D2 to ground. created 5 Mar 2012 modified 29 Mar 2012 by Tom Igoe modified 3 May 2014 by Scott Fitzgerald This example is in the public domain http://www.arduino.cc/en/Tutorial/KeyboardReprogram */ #include "Keyboard.h" ...
Wire Strippers Precision Screwdriver Set Flush Cutters Fine Tip Straight Tweezers Digital Multimeter Soldering Iron Panavise Jr Solder Sucker Arduino Shields If you want to add a very specific functionality to your Arduino, you will need to use a shield. Arduino shields plug into the top of the ...